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The sources affected by this commit have drifted in style since earlier polishing commits such as f34d1f4 and a155518. The shared IDEA style configuration file can help avoid this drift in the future. Simply run Code->Reformat Code at the project level prior to committing. Note that this code style configuration is not perfect, and not every change it makes should be checked in. The ideal is to simply always write code that conforms to the style conventions, but the automated settings are there as a helping hand when necessary. The churn caused by drifting style and the commits that fix it damage the utility of git over time. Reviewing changes, analyzing history, surgically reverting commits, and many other use cases with git simply do not work as well when styles get mixed and fixed. Let's work toward a common style.
Welcome to ethereumj
About
ethereumj is a pure-Java implementation of the Ethereum protocol. For high-level information about Ethereum and its goals, visit ethereum.org. The ethereum white paper provides a complete conceptual overview, and the yellow paper provides a formal definition of the protocol.
This repository consists of:
- ethereum-core: a library suitable for inclusion in any JVM-based project.
- ethereum-studio: a simple GUI for exploring Ethereum functionality and usage of the ethereumj API.
To see ethereum-studio in action, watch this video.
Todo
The Ethereum protocol is under heavy development, thus so is this implementation. See the todo list, GitHub Issues and milestone schedule. Issues are prioritized using waffle.
Contact
Chat with us via Gitter or #ethereumj on Freenode.
Building from source
- Clone this repository and run
./gradlew build(or at least./gradlew antlr4to generate sources). - Import all sources into IntelliJ IDEA (14+) with
File->Import projectand point to the top-levelbuild.gradlefile. - Make sure to set your language level in
File->Project Structure...to JDK 8. - Run
Build->Make Project. When complete, there should be no errors.
Usage
For complete details on downloading, building and using etherumj-core and ethereumj-studio, see their respective readme files.
License
ethereumj is released under the MIT license.